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<meta property="og:description" content="如果你玩过 K8S 的话，应该知道有个叫 Minikube 的东西，可以在本机搭建一个单节点的 K8S 环境。最近发现一个图形化工具 Rancher Desktop，比 Minikube 更好用，基本可以实现一键搭建 K8S 环境，在 Win10上用起来非常方便，推荐给大家！  #Rancher Desktop简介Rancher Desktop 是一款开源的K8S管理工具，目前在Github上已">
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href="javascript:void(0);"><i class="fa-fw fas fa-tools"></i><span> 工具</span><i class="fas fa-chevron-down"></i></a><ul class="menus_item_child"><li><a class="site-page child" href="/md_editor/"><i class="fa-fw fas fa-pen"></i><span> MDEditor_my</span></a></li></ul></div></div><div id="toggle-menu"><a class="site-page" href="javascript:void(0);"><i class="fas fa-bars fa-fw"></i></a></div></div></nav></header><main class="layout" id="content-inner"><div id="post"><div id="post-info"><h1 class="post-title">一键部署 K8S 环境，10分钟玩转，这款开源神器实在太香了！</h1><div id="post-meta"><div class="meta-firstline"><span class="post-meta-date"><i class="far fa-calendar-alt fa-fw post-meta-icon"></i><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2024-01-21T09:25:15.000Z" title="发表于 2024-01-21 17:25:15">2024-01-21</time><span class="post-meta-separator">|</span><i class="fas fa-history fa-fw post-meta-icon"></i><span class="post-meta-label">更新于</span><time 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class="word-count">1.3k</span><span class="post-meta-separator">|</span><i class="far fa-clock fa-fw post-meta-icon"></i><span class="post-meta-label">阅读时长:</span><span>4分钟</span></span><span class="post-meta-separator">|</span><span class="post-meta-pv-cv" id="" data-flag-title="一键部署 K8S 环境，10分钟玩转，这款开源神器实在太香了！"><i class="far fa-eye fa-fw post-meta-icon"></i><span class="post-meta-label">阅读量:</span><span id="busuanzi_value_page_pv"><i class="fa-solid fa-spinner fa-spin"></i></span></span></div></div></div><article class="post-content" id="article-container"><blockquote>
<p>如果你玩过 K8S 的话，应该知道有个叫 Minikube 的东西，可以在本机搭建一个单节点的 K8S 环境。最近发现一个图形化工具 Rancher Desktop，比 Minikube 更好用，基本可以实现一键搭建 K8S 环境，在 Win10上用起来非常方便，推荐给大家！</p>
</blockquote>
<h2 id="Rancher-Desktop简介"><a href="#Rancher-Desktop简介" class="headerlink" title="#Rancher Desktop简介"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#rancher-desktop%E7%AE%80%E4%BB%8B">#</a>Rancher Desktop简介</h2><p>Rancher Desktop 是一款开源的K8S管理工具，目前在Github上已有<code>2.9K+Star</code>。它是桌面版的K8S和容器管理工具，支持在Windows, macOS and Linux上使用。如果你在Windows上想搭建K8S环境，使用Minikube的话，就得先搭建虚拟机、然后安装Linux、再安装Minikube才行。而使用Rancher Desktop的话你只需安装它即可，它将自动安装K8S环境，确实很方便！</p>
<p>下面是一张Rancher Desktop的使用界面图，支持一键切换K8S版本，非常不错！</p>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_76fa80a181882d2540ab4778ee3cad21.png"></p>
<h2 id="WSL"><a href="#WSL" class="headerlink" title="#WSL"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#wsl">#</a>WSL</h2><p>得益于WSL（适用于 Linux 的 Windows 子系统），我们可以更方便地在Windows下安装Linux子系统，且不会产生传统虚拟机或双启动设置开销。Rancher Desktop Windows版正是基于WSL来安装K8S环境的，下面几个常用的WSL命令大家可以了解下。</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line"># 使用wsl安装Linux的发行版（默认Ubuntu）</span><br><span class="line">wsl --install</span><br><span class="line"># 列出已经安装的Linux发行版</span><br><span class="line">wsl --list --verbose</span><br><span class="line"># 通过在线商店获得的 Linux 发行版列表</span><br><span class="line">wsl --list --online</span><br><span class="line"># 关闭Linux子系统</span><br><span class="line">wsl --shutdown</span><br></pre></td></tr></table></figure>

<h2 id="PowerShell"><a href="#PowerShell" class="headerlink" title="#PowerShell"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#powershell">#</a>PowerShell</h2><p>PowerShell是一种跨平台的任务自动化解决方案，由命令行shell、脚本语言和配置管理框架组成。PowerShell能在Windows、Linux和macOS上运行。</p>
<p>K8S环境安装完成后，我们将使用PowerShell来操作K8S，使用的工具是<a target="_blank" rel="noopener" href="https://mp.weixin.qq.com/s/vX6Tq30Jnyo4IhLucdVceA">Tabbyopen in new window</a> ，<a target="_blank" rel="noopener" href="https://mp.weixin.qq.com/s/vX6Tq30Jnyo4IhLucdVceA">Tabbyopen in new window</a> 不愧是款神器，PowerShell支持也非常不错！</p>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_53e9deefbb5ae922b787cd8aa753a151.png"></p>
<h2 id="安装"><a href="#安装" class="headerlink" title="#安装"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#%E5%AE%89%E8%A3%85">#</a>安装</h2><blockquote>
<p>接下来我们将在Win10上安装Rancher Desktop，看看它是不是比Minikube更好用。</p>
</blockquote>
<ul>
<li>首先下载Rancher Desktop的安装包，下载地址：<a target="_blank" rel="noopener" href="https://github.com/rancher-sandbox/rancher-desktop/releases">https://github.com/rancher-sandbox/rancher-desktop/releases</a></li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_ffa7e5e75c9e968c5a58c11512e56873.png"></p>
<ul>
<li>下载成功后双击安装，会让你选择K8S版本和容器运行时；</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_b5065af2dbd32e812c8b2735b9428ee7.png"></p>
<ul>
<li>之后Rancher Desktop会自行安装K8S环境和WSL，无需手动下载，如遇到下载不了的情况，可以切换K8S版本试试，这里使用的是<code>v1.21.9</code>版本；</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_f1fad745e3f04f4cf11140d742506f85.png"></p>
<ul>
<li>接下来在PowerShell中就可以使用<code>kubectl</code>命令了，比如查看下集群信息，至此K8S环境安装完毕，贼简单吧！</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_948284b8d6b98aaf266bc6701a046e38.png"></p>
<h2 id="使用"><a href="#使用" class="headerlink" title="#使用"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#%E4%BD%BF%E7%94%A8">#</a>使用</h2><blockquote>
<p>接下来我们将在K8S上部署一个Nginx应用，来体验下使用Rancher Desktop安装的K8S环境是否和Minikube的一样！</p>
</blockquote>
<ul>
<li>首先创建一个用于部署Nginx应用的Deployment；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl create deployment kubernetes-nginx --image=nginx:1.10</span><br></pre></td></tr></table></figure>

<ul>
<li>然后查看下应用是否已经部署就绪；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl get deployments</span><br></pre></td></tr></table></figure>

<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_cd50f1f85a16cf90e835ad8e03487dc0.png"></p>
<ul>
<li>部署成功后我们创建一个服务用于暴露Nginx应用，以便外部访问；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl expose deployment/kubernetes-nginx --type=&quot;NodePort&quot; --port 80</span><br></pre></td></tr></table></figure>

<ul>
<li>查看一下服务可以获取外部访问端口；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl get services</span><br></pre></td></tr></table></figure>

<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_46dab8f9de888708903607c9d942534a.png"></p>
<ul>
<li>接下来直接通过浏览器就可以访问到Nginx服务了。</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_4a73dda14e11dec30db86e3992a17e5d.png"></p>
<h2 id="可视化管理"><a href="#可视化管理" class="headerlink" title="#可视化管理"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#%E5%8F%AF%E8%A7%86%E5%8C%96%E7%AE%A1%E7%90%86">#</a>可视化管理</h2><blockquote>
<p>之前使用Minikube的时候可以用 Dashboard来可视化管理K8S，使用Rancher Desktop安装的K8S环境也是可以它来管理的，下面我们就来体验下。</p>
</blockquote>
<ul>
<li>首先在K8S环境中安装Dashboard，使用如下命令即可，安装脚本地址：<a target="_blank" rel="noopener" href="https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml">https://raw.githubusercontent.com/kubernetes/dashboard/v2.5.0/aio/deploy/recommended.yaml</a></li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl apply -f recommended.yaml</span><br></pre></td></tr></table></figure>

<ul>
<li>由于访问Dashboard需要使用登录Token，我们得先创建用户并生成token；</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_8a996ec7780b1def9ae1447757ff04fe.png"></p>
<ul>
<li>创建<code>dashboard-adminuser.yaml</code>配置文件，配置<code>admin-user</code>账户并赋予集群管理员角色；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br></pre></td><td class="code"><pre><span class="line">apiVersion: v1</span><br><span class="line">kind: ServiceAccount</span><br><span class="line">metadata:</span><br><span class="line">  name: admin-user</span><br><span class="line">  namespace: kubernetes-dashboard</span><br><span class="line"></span><br><span class="line">---</span><br><span class="line"></span><br><span class="line">apiVersion: rbac.authorization.k8s.io/v1</span><br><span class="line">kind: ClusterRoleBinding</span><br><span class="line">metadata:</span><br><span class="line">  name: admin-user</span><br><span class="line">roleRef:</span><br><span class="line">  apiGroup: rbac.authorization.k8s.io</span><br><span class="line">  kind: ClusterRole</span><br><span class="line">  name: cluster-admin</span><br><span class="line">subjects:</span><br><span class="line">- kind: ServiceAccount</span><br><span class="line">  name: admin-user</span><br><span class="line">  namespace: kubernetes-dashboard</span><br></pre></td></tr></table></figure>

<ul>
<li>使用如下命令创建<code>admin-user</code>用户；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl apply -f dashboard-adminuser.yaml</span><br></pre></td></tr></table></figure>

<ul>
<li>再使用如下命令生成登录Token，复制好以备登录Dashboard时使用；</li>
</ul>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">kubectl -n kubernetes-dashboard get secret $(kubectl -n kubernetes-dashboard get sa/admin-user -o jsonpath=&quot;&#123;.secrets[0].name&#125;&quot;) -o go-template=&quot;&#123;&#123;.data.token | base64decode&#125;&#125;&quot;</span><br></pre></td></tr></table></figure>

<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_4c1b7a760d3cd3e74b20920abea5ac19.png"></p>
<ul>
<li>使用<code>kubectl proxy</code>命令启用Dashboard的外部访问，访问地址：<a target="_blank" rel="noopener" href="http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/">http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/</a></li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_28251103df0b0d8fc7ef0992292ca4da.png"></p>
<ul>
<li>接下来就可以愉快地使用Dashboard管理K8S环境了，例如查看所有的Deployment；</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_1c0bc30a27b03e8e04425cf2e941726c.png"></p>
<ul>
<li>查看所有运行中的Pod；</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_b500e057e95a1ef8fc146c20c7479a85.png"></p>
<ul>
<li>查看所有生效的Service。</li>
</ul>
<p><img src="https://qiniu.ko25891wan.top/%E6%97%A5%E8%AE%B0%E8%BD%AF%E4%BB%B6/obsition/2024-02-03_10:45:02_32409cd9100add44564b5e3ec4de0421.png"></p>
<h2 id="总结"><a href="#总结" class="headerlink" title="#总结"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#%E6%80%BB%E7%BB%93">#</a>总结</h2><p>在Windows下安装K8S环境一直是件很麻烦的事情，直到使用了Rancher Desktop之后，才发现居然可以如此简单！今天体验了一把，使用起来和Minikube并没啥区别，想在Windows上体验一下K8S的小伙伴可以尝试下它！</p>
<p>如果你想更加深入学习K8S的话，可以参考下我之前写的<a target="_blank" rel="noopener" href="https://mp.weixin.qq.com/mp/appmsgalbum?__biz=MzU1Nzg4NjgyMw==&action=getalbum&album_id=1711020101342167046&scene=173&from_msgid=2247488842&from_itemidx=1&count=3&nolastread=1#wechat_redirect">K8S系列教程open in new window</a> 。</p>
<p>如果你想在K8S下实践整套微服务项目的话，推荐这个标星<code>8.2K+</code>的实战电商项目（带全套教程）：<a target="_blank" rel="noopener" href="https://github.com/macrozheng/mall-swarm">https://github.com/macrozheng/mall-swarm</a></p>
<h2 id="参考资料"><a href="#参考资料" class="headerlink" title="#参考资料"></a><a target="_blank" rel="noopener" href="https://www.macrozheng.com/k8s/rancher_desktop_start.html#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99">#</a>参考资料</h2><ul>
<li>Rancher Desktop官方文档：<a target="_blank" rel="noopener" href="https://docs.rancherdesktop.io/">https://docs.rancherdesktop.io/</a></li>
<li>K8S官方文档：<a target="_blank" rel="noopener" href="https://kubernetes.io/zh/docs/home/">https://kubernetes.io/zh/docs/home/</a></li>
<li>WSL使用文档：<a target="_blank" rel="noopener" href="https://docs.microsoft.com/zh-cn/windows/wsl/">https://docs.microsoft.com/zh-cn/windows/wsl/</a></li>
</ul>
</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta"><i class="fas fa-circle-user fa-fw"></i>文章作者: </span><span class="post-copyright-info"><a href="https://ko25891wan.gitlab.io">十一星野</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta"><i class="fas fa-square-arrow-up-right fa-fw"></i>文章链接: </span><span class="post-copyright-info"><a href="https://ko25891wan.gitlab.io/2024/01/31d2f5f41a8c.html">https://ko25891wan.gitlab.io/2024/01/31d2f5f41a8c.html</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta"><i class="fas fa-circle-exclamation fa-fw"></i>版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="https://ko25891wan.gitlab.io" target="_blank">小小程序员</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"></div><div 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href="#PowerShell"><span class="toc-number">3.</span> <span class="toc-text">PowerShell</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%AE%89%E8%A3%85"><span class="toc-number">4.</span> <span class="toc-text">安装</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%BD%BF%E7%94%A8"><span class="toc-number">5.</span> <span class="toc-text">使用</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%8F%AF%E8%A7%86%E5%8C%96%E7%AE%A1%E7%90%86"><span class="toc-number">6.</span> <span class="toc-text">可视化管理</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%80%BB%E7%BB%93"><span class="toc-number">7.</span> <span class="toc-text">总结</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99"><span class="toc-number">8.</span> <span class="toc-text">参考资料</span></a></li></ol></div></div><div class="card-widget card-recent-post"><div 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